13306529320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2851}}^1$

素因数の和:3159

約数の個数: 128

約数和(自身を含む): 34826342400

約数和(自身を除く): 21519813080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 211, 280, 316, 395, 422, 553, 632, 790, 844, 1055, 1106, 1477, 1580, 1688, 2110, 2212, 2765, 2851, 2954, 3160, 4220, 4424, 5530, 5702, 5908, 7385, 8440, 11060, 11404, 11816, 14255, 14770, 16669, 19957, 22120, 22808, 28510, 29540, 33338, 39914, 57020, 59080, 66676, 79828, 83345, 99785, 114040, 116683, 133352, 159656, 166690, 199570, 225229, 233366, 333380, 399140, 450458, 466732, 583415, 601561, 666760, 798280, 900916, 933464, 1126145, 1166830, 1203122, 1576603, 1801832, 2252290, 2333660, 2406244, 3007805, 3153206, 4210927, 4504580, 4667320, 4812488, 6015610, 6306412, 7883015, 8421854, 9009160, 12031220, 12612824, 15766030, 16843708, 21054635, 24062440, 31532060, 33687416, 42109270, 47523319, 63064120, 84218540, 95046638, 168437080, 190093276, 237616595, 332663233, 380186552, 475233190, 665326466, 950466380, 1330652932, 1663316165, 1900932760, 2661305864, 3326632330, 6653264660, 13306529320]

約数ペア:

[(1, 13306529320), (2, 6653264660), (4, 3326632330), (5, 2661305864), (7, 1900932760), (8, 1663316165), (10, 1330652932), (14, 950466380), (20, 665326466), (28, 475233190), (35, 380186552), (40, 332663233), (56, 237616595), (70, 190093276), (79, 168437080), (140, 95046638), (158, 84218540), (211, 63064120), (280, 47523319), (316, 42109270), (395, 33687416), (422, 31532060), (553, 24062440), (632, 21054635), (790, 16843708), (844, 15766030), (1055, 12612824), (1106, 12031220), (1477, 9009160), (1580, 8421854), (1688, 7883015), (2110, 6306412), (2212, 6015610), (2765, 4812488), (2851, 4667320), (2954, 4504580), (3160, 4210927), (4220, 3153206), (4424, 3007805), (5530, 2406244), (5702, 2333660), (5908, 2252290), (7385, 1801832), (8440, 1576603), (11060, 1203122), (11404, 1166830), (11816, 1126145), (14255, 933464), (14770, 900916), (16669, 798280), (19957, 666760), (22120, 601561), (22808, 583415), (28510, 466732), (29540, 450458), (33338, 399140), (39914, 333380), (57020, 233366), (59080, 225229), (66676, 199570), (79828, 166690), (83345, 159656), (99785, 133352), (114040, 116683)]